205364308

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{2689}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 366582440

約数和(自身を除く): 161218132

約数列:

[1, 2, 4, 61, 122, 244, 313, 626, 1252, 2689, 5378, 10756, 19093, 38186, 76372, 164029, 328058, 656116, 841657, 1683314, 3366628, 51341077, 102682154, 205364308]

約数ペア:

[(1, 205364308), (2, 102682154), (4, 51341077), (61, 3366628), (122, 1683314), (244, 841657), (313, 656116), (626, 328058), (1252, 164029), (2689, 76372), (5378, 38186), (10756, 19093)]